Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,583,535",
      "signature": "0xb563f8f66335f1d26b68eeeaea50eb0287c3baea45f612047a3580670c0c30b53d8a66c37c34783179e055d3a5c0bdb8",
      "randomness": "0x057fedc4aa5978d304dbefc5cb74f68ed62faa0f589dbe5ffa7a178620ec2efe"
    }
  ],
  "blockNumber": "7,416,206"
}

{
  "Sr25519": "0xcc6988b1f8f5669b8d0029acabe9587c52c3228aff94b98e7a83f4d8e07a7e20430f6ef5ee685dd1a4abd5306012d6579891545ddd488585e4a6673e9239c782"
}